in flink-connector-elasticsearch8/src/main/java/org/apache/flink/connector/elasticsearch/sink/Elasticsearch8AsyncWriter.java [142:156]
private void handleFailedRequest(
List<Operation> requestEntries,
ResultHandler<Operation> resultHandler,
Throwable error) {
LOG.warn(
"The BulkRequest of {} operation(s) has failed due to: {}",
requestEntries.size(),
error.getMessage());
LOG.debug("The BulkRequest has failed", error);
numRecordsOutErrorsCounter.inc(requestEntries.size());
if (isRetryable(error.getCause())) {
resultHandler.retryForEntries(requestEntries);
}
}